Cooker



FIG. 1 is a front view of a cooker showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof; and

FIG. 6 is a top, front and right side isometric view thereof; and,

FIG. 7 is a top, front and right side isometric view thereof with the lids in an open position. 

CLAIM The ornamental design for a cooker, as shown and described. 